/*
 * "Copyright (c) 2012 Universitat Pompeu Fabra.
 * All rights reserved.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written agreement is
 * hereby granted, provided that the above copyright notice, the following
 * two paragraphs and the author appear in all copies of this software.
 *
 * IN NO EVENT SHALL UNIVERSITAT POMPEU FABRA BE LIABLE TO ANY PARTY 
 * FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING 
 * OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF POMPEU FABRA
 * HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * UNIVERSITAT POMPEU FABRA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND UNIVERSITAT POMPEU FABRA HAS NO OBLIGATION TO 
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
 */

#include "HbcpNetworkPackets.h"

interface HbcpForwarding{

	/**
	 *
	 * @author Victor Valls
	 * @date   April 29 2011
	 * @param payload
	 * @param len
	 */ 
	command error_t send(void * payload, uint8_t len);
	
	/**
	 * 
	 * @author Victor Valls
	 * @date May 12 2011
	 * @param status
	 */
	command void allowTransmission(bool status);
	
	/**
	 * 
	 * @author Victor Valls
	 * @date May 12 2011
	 */
	command error_t runForwarding();
	
	/**
	 * @author Victor Valls
	 * @date Aug 10 2011
	 */
	command error_t cleanQueues();
	
	/**
	 * @author Victor Valls
	 * @date Oct 15 2011
	 */
	command uint8_t getNumPacketsInQueue();

}